Feature and motivation
Hi.
Please, add a feature to start some browser containers with SE_VNC_VIEW_ONLY and some without it. It could be useful for debug purposes.
Usage example
Something like to pass this parameter via Capability. For example: "se:vncViewOnly: [boolean]". Passing this parameter, container will be running using 'SE_VNC_VIEW_ONLY' or not.
SE_VNC_VIEW_ONLY in docker environment for node should override the one passed from code.